CN205336909U - Grain grass water separation rice thresher - Google Patents
Grain grass water separation rice thresher Download PDFInfo
- Publication number
- CN205336909U CN205336909U CN201520972066.7U CN201520972066U CN205336909U CN 205336909 U CN205336909 U CN 205336909U CN 201520972066 U CN201520972066 U CN 201520972066U CN 205336909 U CN205336909 U CN 205336909U
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- threshing
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Abstract
The utility model discloses a grain grass water separation rice thresher belongs to the grain grass water separation rice thresher among the threshing equipment technical field, and its aim at provides the better grain grass water separation rice thresher of time stability that threshes. Its technical scheme does: including rice hopper, last fills of threshing that be connected with of rice hopper is provided with threshing roller in the fill of threshing, and threshing roller is last to be provided with a plurality of threshing teeth, rice hopper bottom has seted up that running gear holds the chamber and fixed needle holds the chamber, and running gear holds the intracavity and is provided with a set of running gear, and running gear includes first crank, second crank, connecting rod and walking wheel, fixed needle holds the inner wall fixedly connected with driving motor in chamber, driving motor's output shaft through drive gear with set up the external screw thread meshing on fixed needle holds the fixed needle of intracavity. The utility model is suitable for a grain grass water separation rice thresher who uses when threshing the processing to the rice.
Description
Technical field
This utility model belongs to threshing apparatus technical field, relates to a kind of grain grass separating paddy rice thresher.
Background technology
China is grain big country, and Oryza sativa L. is exactly the cereal crops that a kind of yield is the highest, after Oryza sativa L. is gathered in, it is necessary to through the step thrashed, dry, shell, and just can be easy to storage, also just can come on the dining table of huge numbers of families.Growth cycle yet with Oryza sativa L. is shorter, so above three step would is that a very heavy work burden.For step of thrashing, in the past frequently with measure be with wooden stick or strike or impeach Oryza glutinosa is laid from spike of rice, do so has Oryza glutinosa unavoidably and splashes, a part of Oryza glutinosa will be lost, can be adulterated in Oryza glutinosa some foreign material simultaneously, also having some grain of rices to be crashed to pieces, this all can reduce Oryza glutinosa and grain of rice quality.Later along with the large-scale application of various machineries, threshing machine has also begun to various frame for movement, but is typically all employing man power, such as hand, foot-operated, although speed is faster than before, but a condition kept in check.More and more higher along with rice yield, it is possible to the time distributing to field labour is fewer and feweri, and people need more rationally farm machinery more easily to assist.
Application number be 201520375129.0 utility model patent disclose a kind of high efficiency threshing machine, this includes frame, threshing bin, transfer bin, go out a storehouse and motor, it is provided with stripper wheel firm in described threshing bin, it is provided with threshing tooth on stripper wheel is firm, described threshing tooth is hollow triangle structure, be evenly distributed on stripper wheel firm on, arrange in the shape of a spiral, described transfer bin is both provided with in a storehouse rotating axle with going out, on have the blade of helical arrangement, described motor is fixed on the right side of frame, firm and the transfer bin by belt drive stripper wheel, the rotation axle going out a storehouse rotates；The bottom of frame is additionally provided with mobile device, described mobile device includes cross bar portion, universal wheel, fixing foot and regulates wheel, and horizontal one end of the rod is provided with universal wheel, and the other end is provided with fixing foot, described fixing foot is threadeded with cross bar portion, and fixing foot is additionally provided with adjustment wheel.Universal wheel the movement that can facilitate body is set, fixing foot screws off by regulating wheel in use, is supported on ground, fixing body, it is prevented that body can also protect universal wheel will not be damaged under long weight while sliding；When needing mobile, fixing foot is screwed on, body can be moved；Fixing foot is the contact area that trapezium structure adds with ground, makes body more stable, and the anti-slip veins on fixing surface, underfooting also further functions as anti-skidding effect.
Summary of the invention
When carrying out threshing process in the fields due to threshing machine, earth surfaces in field is comparatively soft, or also retain in field and have a small amount of water, thus when above-mentioned high efficiency threshing machine carries out threshing in this soft field, fixing foot is little with the contact area of soft terrain, fixing foot is very easily absorbed in field, affects the threshing efficiency of threshing machine.
Goal of the invention of the present utility model is in that: for prior art Problems existing, it is provided that stability good grain grass separating paddy rice thresher during a kind of threshing.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of grain grass separating paddy rice thresher, including paddy bucket, described paddy bucket is connected to threshing bucket by support, is provided with grain threshing roller in described threshing bucket, described grain threshing roller is provided with some threshing tooths；It is provided with screen cloth bottom described threshing bucket, forms an angle bottom described screen cloth and threshing bucket, and the front portion of screen cloth is higher than afterbody；Offer at least 4 running gears bottom described paddy bucket and hold chamber and at least 2 fixing pins accommodation chambeies, described running gear holds intracavity and is provided with one group of running gear, described running gear includes the fixing running gear that is hinged on and holds the first crank on cavity wall and the second crank, described first crank end is hinged with connecting rod, described connecting rod end is connected in the middle part of road wheel, the end of described second crank and connecting rod hinged；Described fixing pin holds the inwall in chamber and is fixedly connected with drive motor, and the output shaft of described drive motor is engaged with the external screw thread on the fixing pin being arranged at fixing pin accommodation intracavity by travelling gear.
Wherein, the side of described threshing bucket offers the discharge gate for discharging oversize.
Wherein, the bottom in the grain storage chamber in described paddy bucket is provided with screw conveyor shaft, being provided with helical blade on described screw conveyor shaft, one end of described screw conveyor shaft is connected with the electric rotating machine on paddy bucket sidewall, and the other end of described screw conveyor shaft passes the grain outlet on paddy bucket sidewall.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
In this utility model, 4 running gears are set bottom paddy bucket and hold chamber, often group running gear accommodation intracavity arranges one group of running gear, and this running gear includes the first crank, the second crank, connecting rod and road wheel, first crank is driven it to rotate by motor, first crank rotates drivening rod and the second crank rotates, and extends perpendicularly out running gear accommodation chamber thus realizing running gear or is contained in running gear accommodation intracavity；When needs this thresing machine mobile, the first crank rotates, and running gear extends perpendicularly out running gear to be held the earth surface in chamber, road wheel and field and moves on the ground；When needs carry out threshing process; rotate backward the first crank; running gear is contained in running gear and holds intracavity; direct landed earth surface bottom Gu Dou; and contact area between the two is bigger; the thresing machine stability when carrying out threshing and processing is better, thresing machine will not be made to be absorbed in ground or move on the ground.Arranging at least 2 fixing pins bottom paddy bucket and hold chamber, fixing pin holds intracavity and is provided with the fixing pin that can be inserted perpendicularly into ground；When needs this thresing machine mobile, fixing pin is contained in fixing pin and holds intracavity；When needs carry out threshing process; drive motor rotates, and drives fixing pin to move down and insert in the ground in field by travelling gear, and owing to fixing pin arranges at least 2 groups; thus play when can effectively prevent thresing machine threshing from processing and rotation, improve stability when thresing machine threshing processes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that in this utility model, running gear stretches out state diagram when fixing pin is received；
State diagram when Fig. 3 is that in this utility model, the fixing pin of running gear storage is received；
State diagram when Fig. 4 is that in this utility model, the fixing pin of running gear storage removes；
Fig. 5 is the cutaway top view in grain storage chamber in this utility model；
Wherein, accompanying drawing is labeled as: 1 paddy bucket, 2 grain threshing rollers, 3 threshing buckets, 4 threshing tooths, 5 screen clothes, 6 discharge gates, 11 running gears hold chamber, 12 fixing pins accommodation chambeies, 13 grain storage chambeies, 111 first cranks, 112 road wheels, 113 connecting rods, 114 second cranks, 121 drive motors, 122 travelling gears, 123 fixing pins, 131 screw conveyor shafts, 132 helical blades, 133 grain outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
A kind of grain grass separating paddy rice thresher, it includes paddy bucket 1 and threshing bucket 3, and wherein threshing bucket 3 is fixedly connected on the top of paddy bucket 1 by support.It is provided with grain threshing roller 2 in threshing bucket 3, this grain threshing roller 2 is evenly equipped with some threshing tooths 4.When the driving device of thresing machine drives grain threshing roller 2 to rotate, Oryza sativa L. is placed on grain threshing roller 2, and the threshing tooth 4 on the grain threshing roller 2 of rotation pats the grain on Oryza sativa L. incessantly, forces grain to depart from from Oryza sativa L., it is achieved the threshing of Oryza sativa L..The bottom of paddy bucket 1 is additionally provided with at least 4 running gears and holds chamber 11 and at least two fixing pin accommodation chamber 12, and the accommodation of each running gear is provided with one group of running gear in chamber 11, and the accommodation of each fixing pin is provided with a fixing pin 123 in chamber 12.This running gear includes the first crank the 111, second crank 114 and connecting rod 113, wherein one end of the first crank 111 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft, and one end of the second crank 114 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft；The other end of the first crank 111 and one end of connecting rod 113 are articulated and connected, and the first crank 111 and connecting rod 113 all can rotate around its jointed shaft；The other end of the second crank 114 is articulated and connected with connecting rod 113 at the medium position of connecting rod 113, and the second crank 114 and connecting rod 113 can rotate around its jointed shaft；The other end end of connecting rod 113 is connected to road wheel 112, and this road wheel 112 freely can be walked on the ground in field.When needs this thresing machine mobile, the first crank 111 rotates, and running gear extends perpendicularly out running gear and holds chamber 11, and the earth surface in road wheel 112 and field also moves on the ground；When needs carry out threshing process; rotate backward the first crank 111; running gear is contained in running gear and holds in chamber 11; direct landed earth surface bottom paddy bucket 1; and contact area between the two is bigger; the thresing machine stability when carrying out threshing and processing is better, thresing machine will not be made to be absorbed in ground or move on the ground.Each fixing pin holds the inwall in chamber 12 and is fixedly connected with drive motor 121, the output shaft end of this drive motor 121 is connected to travelling gear 122, the external screw thread that this travelling gear 122 holds on the fixing pin 123 in chamber 12 with fixing pin engages, thus drive motor 121 can will move through travelling gear 122 and drive fixing pin 123 to move up and down.When needs this thresing machine mobile, fixing pin 123 is contained in fixing pin to be held in chamber 12；When needs carry out threshing process; drive motor 121 rotates; and drive fixing pin 123 to move down and insert in the ground in field by travelling gear 122; and owing to fixing pin 123 arranges at least 2 groups; thus play when can effectively prevent thresing machine threshing from processing and rotation, improve stability when thresing machine threshing processes.
Due to grain grass separating paddy rice thresher threshing out except grain, also the rice leaf of part Oryza sativa L. can be carried out broken and be mixed in threshing grain out.Therefore, arranging screen cloth 5 bottom threshing bucket 3, the aperture of the sieve aperture of this screen cloth 5 is more than the size of grain, and the aperture of the sieve aperture of screen cloth 5 is less than the size of most of broken rice leaf.Thus, when grain grass separating paddy rice thresher processes, the grain that threshing is got off can enter in the paddy bucket 1 of bottom either directly through screen cloth 5, and most of broken rice leaf cannot pass through screen cloth 5 and can only become oversize, thus realizing separating of grain and broken rice leaf.
Along with being performed continuously over of threshing, the oversize in threshing bucket 3 is by cumulative；When oversize runs up to after to a certain degree, the separation of grain will be had a strong impact on.Therefore, discharge gate 6 is offered in the left and right side of threshing bucket 3 or arranged on left and right sides so that the oversize in threshing bucket 3 can pass through this discharge gate 6 and discharge, thus avoiding too much having a strong impact on separation efficiency and the separating effect of grain and broken rice leaf because of oversize.
Embodiment 1
A kind of grain grass separating paddy rice thresher, it includes paddy bucket 1 and threshing bucket 3, and wherein threshing bucket 3 is fixedly connected on the top of paddy bucket 1 by support.It is provided with grain threshing roller 2 in threshing bucket 3, this grain threshing roller 2 is evenly equipped with some threshing tooths 4.The bottom of paddy bucket 1 is additionally provided with 4 running gears and holds chamber 11 and 2 fixing pins accommodation chambeies 12, and the accommodation of each running gear is provided with one group of running gear in chamber 11, and the accommodation of each fixing pin is provided with a fixing pin 123 in chamber 12.This running gear includes the first crank the 111, second crank 114 and connecting rod 113, wherein one end of the first crank 111 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft, and one end of the second crank 114 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft；The other end of the first crank 111 and one end of connecting rod 113 are articulated and connected, and the first crank 111 and connecting rod 113 all can rotate around its jointed shaft；The other end of the second crank 114 is articulated and connected with connecting rod 113 at the medium position of connecting rod 113, and the second crank 114 and connecting rod 113 can rotate around its jointed shaft；The other end end of connecting rod 113 is connected to road wheel 112, and this road wheel 112 freely can be walked on the ground in field.Each fixing pin holds the inwall in chamber 12 and is fixedly connected with drive motor 121, the output shaft end of this drive motor 121 is connected to travelling gear 122, the external screw thread that this travelling gear 122 holds on the fixing pin 123 in chamber 12 with fixing pin engages, thus drive motor 121 can will move through travelling gear 122 and drive fixing pin 123 to move up and down.
Embodiment 2
A kind of grain grass separating paddy rice thresher, it includes paddy bucket 1 and threshing bucket 3, and wherein threshing bucket 3 is fixedly connected on the top of paddy bucket 1 by support.It is provided with grain threshing roller 2 in threshing bucket 3, this grain threshing roller 2 is evenly equipped with some threshing tooths 4.Arranging screen cloth 5 bottom threshing bucket 3, the aperture of the sieve aperture of this screen cloth 5 is more than the size of grain, and the aperture of the sieve aperture of screen cloth 5 is less than the size of most of broken rice leaf.The bottom of paddy bucket 1 is additionally provided with 4 running gears and holds chamber 11 and 2 fixing pins accommodation chambeies 12, and the accommodation of each running gear is provided with one group of running gear in chamber 11, and the accommodation of each fixing pin is provided with a fixing pin 123 in chamber 12.This running gear includes the first crank the 111, second crank 114 and connecting rod 113, wherein one end of the first crank 111 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft, and one end of the second crank 114 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft；The other end of the first crank 111 and one end of connecting rod 113 are articulated and connected, and the first crank 111 and connecting rod 113 all can rotate around its jointed shaft；The other end of the second crank 114 is articulated and connected with connecting rod 113 at the medium position of connecting rod 113, and the second crank 114 and connecting rod 113 can rotate around its jointed shaft；The other end end of connecting rod 113 is connected to road wheel 112, and this road wheel 112 freely can be walked on the ground in field.Each fixing pin holds the inwall in chamber 12 and is fixedly connected with drive motor 121, the output shaft end of this drive motor 121 is connected to travelling gear 122, the external screw thread that this travelling gear 122 holds on the fixing pin 123 in chamber 12 with fixing pin engages, thus drive motor 121 can will move through travelling gear 122 and drive fixing pin 123 to move up and down.
Embodiment 3
A kind of grain grass separating paddy rice thresher, it includes paddy bucket 1 and threshing bucket 3, and wherein threshing bucket 3 is fixedly connected on the top of paddy bucket 1 by support.It is provided with grain threshing roller 2 in threshing bucket 3, this grain threshing roller 2 is evenly equipped with some threshing tooths 4.Arranging screen cloth 5 bottom threshing bucket 3, the aperture of the sieve aperture of this screen cloth 5 is more than the size of grain, and the aperture of the sieve aperture of screen cloth 5 is less than the size of most of broken rice leaf.Discharge gate 6 is offered in the left and right side of threshing bucket 3 or arranged on left and right sides.The bottom of paddy bucket 1 is additionally provided with 4 running gears and holds chamber 11 and 2 fixing pins accommodation chambeies 12, and the accommodation of each running gear is provided with one group of running gear in chamber 11, and the accommodation of each fixing pin is provided with a fixing pin 123 in chamber 12.This running gear includes the first crank the 111, second crank 114 and connecting rod 113, wherein one end of the first crank 111 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft, and one end of the second crank 114 is hinged on the inwall in running gear accommodation chamber 11 and can be freely rotatable around its jointed shaft；The other end of the first crank 111 and one end of connecting rod 113 are articulated and connected, and the first crank 111 and connecting rod 113 all can rotate around its jointed shaft；The other end of the second crank 114 is articulated and connected with connecting rod 113 at the medium position of connecting rod 113, and the second crank 114 and connecting rod 113 can rotate around its jointed shaft；The other end end of connecting rod 113 is connected to road wheel 112, and this road wheel 112 freely can be walked on the ground in field.Each fixing pin holds the inwall in chamber 12 and is fixedly connected with drive motor 121, the output shaft end of this drive motor 121 is connected to travelling gear 122, the external screw thread that this travelling gear 122 holds on the fixing pin 123 in chamber 12 with fixing pin engages, thus drive motor 121 can will move through travelling gear 122 and drive fixing pin 123 to move up and down.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (2)
1. a grain grass separating paddy rice thresher; it is characterized in that: include paddy bucket (1); described paddy bucket (1) is connected to threshing bucket (3) by support, is provided with grain threshing roller (2) in described threshing bucket (3), described grain threshing roller (2) is provided with some threshing tooths (4)；Described threshing bucket (3) bottom is provided with screen cloth (5), and described screen cloth (5) forms an angle with threshing bucket (3) bottom, and the front portion of screen cloth (5) is higher than afterbody；Described paddy bucket (1) bottom offers at least 4 running gears and holds chamber (11) and at least 2 fixing pins accommodation chamber (12), it is provided with one group of running gear in described running gear accommodation chamber (11), described running gear includes the fixing running gear that is hinged on and holds the first crank (111) on chamber (11) inwall and the second crank (114), described first crank (111) end is hinged with connecting rod (113), described connecting rod (113) end is connected to road wheel (112), and the end of described second crank (114) is hinged with connecting rod (113) middle part；Described fixing pin holds the inwall in chamber (12) and is fixedly connected with drive motor (121), the output shaft of described drive motor (121) is engaged with the external screw thread on the fixing pin (123) being arranged in fixing pin accommodation chamber (12) by travelling gear (122), and the side of described threshing bucket (3) offers the discharge gate (6) for discharging oversize.
2. a kind of grain grass separating paddy rice thresher as claimed in claim 1; it is characterized in that: the bottom of grain storage chamber (13) in described paddy bucket (1) is provided with screw conveyor shaft (131); described screw conveyor shaft (131) is provided with helical blade (132); one end of described screw conveyor shaft (131) is connected with the electric rotating machine on paddy bucket (1) sidewall, and the other end of described screw conveyor shaft (131) passes grain outlet (133) on paddy bucket (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972066.7U CN205336909U (en) | 2015-11-27 | 2015-11-27 | Grain grass water separation rice thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972066.7U CN205336909U (en) | 2015-11-27 | 2015-11-27 | Grain grass water separation rice thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336909U true CN205336909U (en) | 2016-06-29 |
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ID=56167826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972066.7U Expired - Fee Related CN205336909U (en) | 2015-11-27 | 2015-11-27 | Grain grass water separation rice thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205336909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220234A (en) * | 2018-08-29 | 2019-01-18 | 蚌埠市粳糯种植专业合作社 | A kind of efficient wheat thresing machine |
| CN111448893A (en) * | 2020-06-12 | 2020-07-28 | 李庆华 | Plant extract collecting and processing device |
-
2015
- 2015-11-27 CN CN201520972066.7U patent/CN205336909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220234A (en) * | 2018-08-29 | 2019-01-18 | 蚌埠市粳糯种植专业合作社 | A kind of efficient wheat thresing machine |
| CN111448893A (en) * | 2020-06-12 | 2020-07-28 | 李庆华 | Plant extract collecting and processing device |
| CN111448893B (en) * | 2020-06-12 | 2022-09-09 | 云南申晖生物科技有限公司 | Plant extract collecting and processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20161127 |